/* 糖心vlog影视传媒视频社区 - 原创仙侠风格主题 */
/* 826755.cn */
:root{--primary:#6B2FB8;--primary-dark:#4A1A8A;--accent:#FFD700;--accent-light:#FFF3B0;--bg-dark:#0D0A1A;--bg-card:#1A1230;--bg-section:#120E22;--text-main:#E8E0F0;--text-light:#A89CC0;--text-white:#FFFFFF;--border:#2D2050;--gradient:linear-gradient(135deg,#6B2FB8,#9B59B6,#3498DB);--shadow:0 4px 20px rgba(107,47,184,0.3)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;background:var(--bg-dark);color:var(--text-main);line-height:1.7;font-size:16px}
a{color:var(--accent);text-decoration:none;transition:color .3s}
a:hover{color:var(--accent-light)}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:rgba(13,10,26,0.95);backdrop-filter:blur(12px);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border);padding:0 20px}
.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:68px}
.logo-area{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:700;color:var(--accent)}
.logo-area img{border-radius:50%;border:2px solid var(--accent)}
.logo-area span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.main-nav{display:flex;gap:6px}
.main-nav a{color:var(--text-light);padding:8px 14px;border-radius:8px;font-size:.9rem;transition:all .3s}
.main-nav a:hover,.main-nav a.active{color:var(--accent);background:rgba(107,47,184,0.2)}
.mobile-menu-btn{display:none;background:none;border:none;color:var(--accent);font-size:1.5rem;cursor:pointer}

/* Search Bar */
.search-bar{background:var(--bg-section);padding:16px 0;border-bottom:1px solid var(--border)}
.search-box{display:flex;max-width:680px;margin:0 auto}
.search-box input{flex:1;padding:12px 20px;border:2px solid var(--border);border-right:none;border-radius:25px 0 0 25px;background:var(--bg-card);color:var(--text-main);font-size:.95rem;outline:none;transition:border-color .3s}
.search-box input:focus{border-color:var(--primary)}
.search-box button{padding:12px 28px;background:var(--gradient);color:#fff;border:none;border-radius:0 25px 25px 0;cursor:pointer;font-size:.95rem;font-weight:600;transition:opacity .3s}
.search-box button:hover{opacity:.85}

/* Banner */
.banner{position:relative;height:520px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.banner img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(0.5)}
.banner-content{position:relative;z-index:2;text-align:center;padding:0 20px;max-width:800px}
.banner h1{font-size:2.8rem;color:var(--accent);margin-bottom:16px;text-shadow:0 2px 20px rgba(107,47,184,0.8)}
.banner h2{font-size:1.3rem;color:var(--text-main);font-weight:400;margin-bottom:24px;text-shadow:0 1px 10px rgba(0,0,0,0.8)}
.banner .cta-btn{display:inline-block;padding:14px 36px;background:var(--gradient);color:#fff;border-radius:30px;font-size:1.05rem;font-weight:600;transition:transform .3s,box-shadow .3s}
.banner .cta-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow)}

/* Section */
.section{padding:60px 0}
.section-alt{background:var(--bg-section)}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;color:var(--accent);margin-bottom:8px}
.section-title h3{font-size:1.1rem;color:var(--text-light);font-weight:400}

/* Video Card Grid */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{background:var(--bg-card);border-radius:12px;overflow:hidden;border:1px solid var(--border);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.video-thumb{position:relative;padding-top:56.25%;overflow:hidden;cursor:pointer}
.video-thumb img,.video-thumb video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
.video-thumb .play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;background:rgba(107,47,184,0.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;cursor:pointer}
.video-thumb .play-btn::after{content:"";border-style:solid;border-width:12px 0 12px 22px;border-color:transparent transparent transparent var(--accent)}
.video-thumb:hover .play-btn{opacity:1}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,0.8);color:#fff;padding:2px 8px;border-radius:4px;font-size:.78rem}
.video-info{padding:14px 16px}
.video-info h3{font-size:1rem;color:var(--text-white);margin-bottom:6px;line-height:1.4}
.video-info p{font-size:.82rem;color:var(--text-light)}
.video-meta{display:flex;gap:12px;margin-top:6px;font-size:.78rem;color:var(--text-light)}

/* Article Meta */
.article-meta{display:flex;flex-wrap:wrap;gap:16px;padding:12px 20px;background:var(--bg-card);border-radius:8px;margin-bottom:24px;font-size:.85rem;color:var(--text-light);border-left:3px solid var(--primary)}
.article-meta span{display:flex;align-items:center;gap:4px}

/* Expert Grid */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:var(--bg-card);border-radius:12px;padding:24px;text-align:center;border:1px solid var(--border);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card img{width:100px;height:100px;border-radius:50%;margin-bottom:12px;border:3px solid var(--primary);object-fit:cover}
.expert-card h4{color:var(--accent);margin-bottom:4px}
.expert-card .role{color:var(--text-light);font-size:.85rem;margin-bottom:8px}
.expert-card p{font-size:.82rem;color:var(--text-light);line-height:1.5}
.expert-card .expert-btns{margin-top:12px;display:flex;gap:8px;justify-content:center}
.expert-card .expert-btns a{padding:6px 14px;border-radius:20px;font-size:.78rem;border:1px solid var(--primary);color:var(--primary);transition:all .3s}
.expert-card .expert-btns a:hover{background:var(--primary);color:#fff}

/* Brand Wall */
.brand-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.brand-wall .brand-item{background:var(--bg-card);padding:16px 28px;border-radius:8px;border:1px solid var(--border);color:var(--text-light);font-weight:600;transition:border-color .3s}
.brand-wall .brand-item:hover{border-color:var(--primary)}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:8px;margin-bottom:12px;overflow:hidden}
.faq-q{padding:16px 20px;background:var(--bg-card);cursor:pointer;font-weight:600;color:var(--text-white);display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-q:hover{background:rgba(107,47,184,0.15)}
.faq-q::after{content:"+";font-size:1.3rem;color:var(--primary);transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:all .3s;color:var(--text-light);font-size:.92rem}
.faq-item.open .faq-a{padding:16px 20px;max-height:500px}

/* Reviews */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:var(--bg-card);border-radius:12px;padding:24px;border:1px solid var(--border)}
.review-card .stars{color:var(--accent);margin-bottom:8px;font-size:1.1rem}
.review-card blockquote{font-style:italic;color:var(--text-main);margin-bottom:10px;line-height:1.6}
.review-card .reviewer{font-size:.85rem;color:var(--text-light)}

/* HowTo */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.howto-step{background:var(--bg-card);border-radius:12px;padding:24px;text-align:center;border:1px solid var(--border);position:relative}
.howto-step .step-num{display:inline-block;width:40px;height:40px;line-height:40px;background:var(--gradient);color:#fff;border-radius:50%;font-weight:700;margin-bottom:12px}
.howto-step h4{color:var(--accent);margin-bottom:8px}
.howto-step p{font-size:.85rem;color:var(--text-light)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.contact-info{background:var(--bg-card);border-radius:12px;padding:30px;border:1px solid var(--border)}
.contact-info h4{color:var(--accent);margin-bottom:16px;font-size:1.1rem}
.contact-info p{margin-bottom:8px;color:var(--text-light);font-size:.9rem}

/* Share Bar */
.share-bar{display:flex;gap:12px;justify-content:center;margin:20px 0}
.share-btn{padding:8px 20px;border-radius:20px;font-size:.85rem;color:var(--text-white);transition:opacity .3s}
.share-btn:hover{opacity:.8;color:#fff}
.share-wechat{background:#07C160}
.share-weibo{background:#E6162D}
.share-douyin{background:#161823}
.share-bilibili{background:#00A1D6}

/* MCP Widget */
.mcp-widget{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;margin:24px 0;text-align:center}
.mcp-widget h4{color:var(--primary);margin-bottom:8px}

/* Footer */
.site-footer{background:var(--bg-section);border-top:1px solid var(--border);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px}
.footer-col h4{color:var(--accent);margin-bottom:14px;font-size:1rem}
.footer-col p{font-size:.85rem;color:var(--text-light);margin-bottom:6px;line-height:1.6}
.footer-col a{display:block;color:var(--text-light);font-size:.85rem;padding:3px 0;transition:color .3s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{text-align:center;padding:20px 0;border-top:1px solid var(--border);font-size:.82rem;color:var(--text-light)}
.footer-bottom a{color:var(--primary)}

/* Breadcrumb */
.breadcrumb{padding:12px 0;font-size:.85rem;color:var(--text-light)}
.breadcrumb a{color:var(--primary)}
.breadcrumb span{margin:0 6px;color:var(--text-light)}

/* Module Grid */
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.module-card{background:var(--bg-card);border-radius:12px;padding:24px;border:1px solid var(--border);transition:transform .3s,border-color .3s}
.module-card:hover{transform:translateY(-4px);border-color:var(--primary)}
.module-card h4{color:var(--accent);margin-bottom:8px}
.module-card p{font-size:.88rem;color:var(--text-light);line-height:1.6}

/* Responsive */
@media(max-width:1024px){
.video-grid{grid-template-columns:repeat(2,1fr)}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.howto-steps{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.module-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.header-inner{height:56px}
.main-nav{display:none;position:absolute;top:56px;left:0;right:0;background:rgba(13,10,26,0.98);flex-direction:column;padding:16px;border-bottom:1px solid var(--border)}
.main-nav.open{display:flex}
.mobile-menu-btn{display:block}
.banner{height:380px}
.banner h1{font-size:1.8rem}
.banner h2{font-size:1rem}
.video-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:1fr}
.review-grid{grid-template-columns:1fr}
.howto-steps{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.module-grid{grid-template-columns:1fr}
.section{padding:40px 0}
}